CN113797879A

CN113797879A - Horizontal type wet smelting rotary reaction kettle

Info

Publication number: CN113797879A
Application number: CN202110585350.9A
Authority: CN
Inventors: 郭小浩
Original assignee: Dayu Hailong Environmental Protection Equipment Co ltd
Current assignee: Dayu Hailong Environmental Protection Equipment Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-17
Anticipated expiration: 2041-05-27
Also published as: CN113797879B

Abstract

The application discloses horizontal wet process smelting rotary reaction cauldron, which comprises a base, fixedly connected with bracing piece on the base, it is provided with carrier assembly to rotate on the bracing piece, carrier assembly is last to rotate to be connected with reation kettle, carrier assembly is last to be provided with and to rotate drive assembly, rotate drive assembly with the reation kettle transmission is connected. This scheme, prop open the board setting between the riser, at mount table pivoted in-process, drive and prop open the board downward sloping, thereby prop open two risers, make two risers incurving, the upside of riser is kept away from each other, thereby can supply the unimpeded limiting plate that passes through of mount table, reach the downside of limiting plate, then prop open the board and enter into the breach, thereby make the normal position that two risers return, at this moment, the limiting plate can play limiting displacement to the mount table, in the reation kettle working process, reduce rocking of mount table.

Description

Horizontal type wet smelting rotary reaction kettle

Technical Field

The application relates to the technical field of metallurgy, in particular to a horizontal type wet smelting rotary reaction kettle.

Background

The hydrometallurgical reaction kettle covers metal extraction except steel, all smelting processes of some metals belong to hydrometallurgy, but most of the metals are decomposed, extracted and purified by adopting a wet process, and then reduced into the metals by adopting pyrometallurgy or powder metallurgy. In the field of environmental protection, hydrometallurgy has an irreplaceable position.

And (3) wet metallurgy step of the wet metallurgy reaction kettle: firstly, useful components in the raw materials are transferred into a solution, namely leaching; secondly, separating the leaching solution from the residue, and washing and recovering the metallurgical solvent and metal ions carried in the residue; thirdly, purifying and enriching the leaching solution by adopting ion exchange and solvent extraction technologies or other chemical precipitation methods; fourth, extracting the metal or compound from the purified liquid. In production, pure metals such as gold, silver, copper, zinc, nickel, cobalt, etc. are usually prepared from the purified liquid by an electrowinning method. Aluminum, tungsten, molybdenum, vanadium, and the like are mostly present in an aqueous solution in the form of oxoacids, and are generally precipitated as oxides and then reduced to obtain metals.

If the materials contact the feeding gate, the problem of liquid leakage is easy to occur in the existing horizontal hydrometallurgy rotary reaction kettle, and if the materials do not contact the feeding gate, the amount of the materials processed at one time is small, and the efficiency is not high; and partial horizontal reaction kettles are inconvenient to feed and discharge.

Disclosure of Invention

The application mainly aims to provide a horizontal hydrometallurgy rotary reaction kettle to solve the problems in the related art.

In order to realize above-mentioned purpose, the application provides a rotatory reation kettle is smelted to horizontal wet process, which comprises a base, fixedly connected with bracing piece on the base, it is provided with carrier assembly to rotate on the bracing piece, last the rotating reaction cauldron of being connected of rotating of carrier assembly, the last rotation drive assembly that is provided with of carrier assembly, rotate drive assembly with the reation kettle transmission is connected.

The hydraulic cylinder can drive the bearing component and the reaction kettle to swing, and the opening of the reaction kettle can incline downwards when the materials are discharged, so that the materials are convenient to discharge;

when the material is fed or used, the mouth of the reaction kettle can be inclined upwards, so that more materials can be loaded.

In an embodiment of this application, the bracing piece symmetry is provided with two sets ofly, bracing piece fixed welding is on the base, fixedly connected with connecting plate on the bracing piece, the connecting plate through the round pin axle with the carrier assembly rotates to be connected.

In one embodiment of the application, the bearing assembly comprises a mounting table, wherein at least two fixing rings are fixedly connected to the mounting table, bearing wheels are fixedly connected to the inner ring of each fixing ring, at least three groups of bearing wheels are arranged, and two bearing wheels are arranged in each group; the bearing wheel is in contact with the outer side of the reaction kettle;

the fixed ring is used for installing the bearing wheel, and the bearing wheel can limit the reaction kettle, so that the reaction kettle can rotate under the action of the rotation driving assembly. After the reaction kettle rotates, the material inside the reaction kettle can be driven to turn over, so that the reaction speed is improved.

In one embodiment of the application, a first buffer layer is arranged on the surface of the bearing wheel, and the first buffer layer is attached to the outer side of the reaction kettle; first buffer layer can make reation kettle rotate more steadily, reduces the noise of operation.

In one embodiment of the present application, the fixing ring includes an upper half ring and a lower half ring, a mounting block is fixedly welded to a lower side of the lower half ring, and the mounting block is fixedly connected to the mounting table through a bolt;

the upper half ring and the lower half ring are symmetrically arranged;

the lower semi-ring is fixedly connected with a first connecting block, the upper semi-ring is fixedly connected with a second connecting block, and the first connecting block and the second connecting block are fixedly connected through bolts;

when specifically using, go up the semi-ring and can dismantle the separation with the semi-ring down, be convenient for install and be convenient for reation kettle.

In one embodiment of the application, a triangular clamping block is fixedly connected to the first connecting block, a clamping groove matched with the triangular clamping block is formed in the second connecting block, and the clamping groove is matched with the triangular clamping block in a clamping mode;

when specifically using, when installing first semi-ring on semi-ring down, triangle joint piece and joint groove cooperation can be fast the accurate position of locating first semi-ring and lower semi-ring.

In one embodiment of the application, the reaction kettle comprises a reaction bin and a feeding cylinder, the reaction bin is provided with a cylindrical shape, one end of the reaction bin is closed, the other end of the reaction bin is fixedly connected with the feeding cylinder, the feeding cylinder is provided with a circular truncated cone-shaped structure, and the size of one end, far away from the reaction bin, of the feeding cylinder is smaller than that of the other end of the feeding cylinder;

an annular groove is formed in the outer circle surface of the reaction bin, and the bearing wheel extends into the annular groove;

in an embodiment of the application, the feeding barrel is rotatably connected with a feeding door, and when the feeding door is closed, one side of the feeding door is fixedly connected with the feeding barrel through a buckle.

Preferably, one side of the feeding door is fixedly connected with an elastic rubber layer, and an annular plate is arranged on the elastic rubber layer;

the outer surface of the feeding cylinder is fixedly connected with a plurality of fixed lantern rings, a moving rod is inserted in the fixed lantern rings in a sliding mode, one end of the moving rod is fixedly connected with a spring, the other end of the spring is fixedly connected with a fixed block, and the fixed block is fixedly connected to the feeding cylinder;

the movable rod is fixedly connected with a first clamping block, and the first clamping block is arranged on the movable rod at equal intervals.

And a second clamping block is fixedly connected to the feeding door, and the second clamping block is clamped with the first clamping block.

When the feeding device is used specifically, if the feeding door needs to be closed, one side of the feeding door is clamped at the feeding hole of the feeding barrel through the hasp, and after the feeding door is closed, the elastic rubber layer is tightly pressed and attached to the feeding hole of the feeding barrel, so that a sealing effect can be achieved; the annular plate can be attached to the outer wall of the feeding cylinder to play a role in secondary sealing.

When not needing the feed gate to close, the manual promotion feed gate makes the second fixture block contact first fixture block, when both contacts, because the extrusion of second fixture block, first fixture block and carriage release lever rearward movement to make second fixture block and first fixture block joint, then, spring promotion carriage release lever and first fixture block reset, thereby through the joint of first fixture block and second fixture block, fixed feed gate. When the feeding door needs to be loosened, the moving rod is pulled, and then the feeding door can be loosened.

In one embodiment of the present application, the rotation driving assembly includes a motor, the motor is fixedly connected to the mounting table, and an output end of the motor is fixedly connected to a gear through a rotating shaft;

the outer surface of the reaction kettle is fixedly sleeved with an outer gear ring;

the gear is meshed with the outer gear ring;

when the device is used specifically, the motor rotates to drive the gear to rotate, and the gear rotates to drive the reaction kettle to rotate through the outer gear ring.

In one embodiment of the application, two vertical plates are fixedly connected to the upper side of the base, the two vertical plates are symmetrical to each other, and gaps are formed in the sides, close to each other, of the two vertical plates and are set to be V-shaped gaps;

a limiting plate is fixedly connected to the upper side of the vertical plate; a chamfer is arranged on the upper side of the limiting plate;

an opening plate is fixedly connected to the lower side of the mounting table, and the opening plate is obliquely arranged; the width of the opening plate is larger than the distance between the two vertical plates.

When specifically using, at mount table pivoted in-process, drive and prop open the board downstream, prop open the board both sides with the chamfer contact, thereby squeeze into the limiting plate downside through the chamfer, then prop open the board and continue and riser surface contact, continue pivoted in-process at the mount table, drive and prop open the board and continue the downward sloping, thereby prop open two risers, make two risers incurve, the upside of riser is kept away from each other, thereby can supply the unimpeded limiting plate that passes through of mount table, reach the downside of limiting plate, then prop open the board and enter into the breach, thereby make the normal position that two risers return, at this moment, the limiting plate can play limiting displacement to the mount table, in the reation kettle working process, reduce rocking of mount table.

Compared with the prior art, the beneficial effects of this application are:

1. through the horizontal hydrometallurgy rotary reaction kettle, when in use, the hydraulic cylinder can drive the bearing component and the reaction kettle to swing, and when in discharging, the opening of the reaction kettle can be inclined downwards, thereby facilitating the discharging;

2. Through the rotatory reation kettle of horizontal hydrometallurgy of above-mentioned design, during the use, prop open the board setting between the riser, at mount table pivoted in-process, drive and prop open the board downward sloping, thereby prop open two risers, make two risers incurving, the upside of riser is kept away from each other, thereby can supply the unobstructed limiting plate that passes through of mount table, reach the downside of limiting plate, then prop open the board and enter into the breach, thereby make the normal position that two risers returned, at this moment, the limiting plate can play limiting displacement to the mount table, in reation kettle working process, reduce rocking of mount table.

Drawings

FIG. 1 is a schematic structural diagram of a horizontal hydrometallurgy rotary reaction kettle according to an embodiment of the application from a first view angle;

FIG. 2 is a schematic structural view of a leg part of a horizontal hydrometallurgical rotary reactor according to embodiments of the present application;

FIG. 3 is a schematic structural diagram of a second view angle of a horizontal hydrometallurgical rotary reactor according to embodiments of the present application;

FIG. 4 is an enlarged schematic structural view of a part A in FIG. 3 of the horizontal hydrometallurgy rotary reaction kettle provided according to the embodiment of the application;

FIG. 5 is an enlarged schematic structural view of a portion C in FIG. 1 of a horizontal hydrometallurgy rotary reaction kettle provided according to an embodiment of the application;

FIG. 6 is a schematic structural diagram of a third view angle of a horizontal hydrometallurgy rotary reaction kettle according to the embodiment of the application;

FIG. 7 is a schematic structural diagram of part B in FIG. 6 of a horizontal hydrometallurgical rotary reactor according to embodiments of the present application;

FIG. 8 is a schematic structural diagram of a portion D in FIG. 6 of a horizontal hydrometallurgical rotary reactor according to embodiments of the present application;

FIG. 9 is a schematic structural diagram of a second fixture block of the horizontal hydrometallurgy rotary reaction kettle according to the embodiment of the application;

FIG. 10 is a schematic structural diagram of a first connecting block and a second connecting block of a horizontal hydrometallurgical rotary reactor according to an embodiment of the present application.

In the figure: 1. a base; 11. a support leg; 12. cushion blocks; 121. positioning holes; 13. a vertical plate; 131. a notch; 14. a limiting plate; 141. chamfering; 2. a support bar; 21. a connecting plate; 3. a load bearing assembly; 31. an installation table; 32. a fixing ring; 321. an upper half ring; 322. a lower half ring; 323. mounting blocks; 3221. a first connection block; 3211. a second connecting block; 32211. a triangular clamping block; 32111. a clamping groove; 33. a load wheel; 34. a spreader plate; 4. a reaction kettle; 41. a reaction bin; 411. an annular groove; 42. a feeding cylinder; 43. a feed gate; 431. an elastic rubber layer; 432. an annular plate; 433. a second fixture block; 44. a fixed collar; 45. a travel bar; 46. a spring; 47. a fixed block; 48. a first clamping block; 49. an outer ring gear; 5. a rotation drive assembly; 51. a motor; 52. a gear.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1-10, the application provides a horizontal hydrometallurgy rotary reaction kettle, which comprises a base 1, wherein a support rod 2 is fixedly connected to the base 1, a bearing component 3 is rotatably arranged on the support rod 2, a reaction kettle 4 is rotatably connected to the bearing component 3, a rotation driving component 5 is arranged on the bearing component 3, and the rotation driving component 5 is in transmission connection with the reaction kettle 4; the bearing component 3 can be connected with the base through a hydraulic cylinder and is used for driving the bearing component 3 to rotate, and the bearing component 3 can also be driven to rotate through external equipment.

The hydraulic cylinder or external equipment can drive the bearing component 3 and the reaction kettle 4 to swing, and the opening of the reaction kettle 4 can be inclined downwards during blanking, so that the discharging is facilitated;

when in feeding or use, the mouth of the reaction kettle 4 can be inclined upwards, so that more materials can be loaded.

The base 1 downside fixedly connected with landing

leg

11, 11 lower extremes of landing leg fixedly connected with cushion 12, fixedly connected with locating hole 121 on the cushion 12.

The two groups of the support rods 2 are symmetrically arranged, the support rods 2 are fixedly welded on the base 1, the support rods 2 are fixedly connected with connecting plates 21, and the connecting plates 21 are rotatably connected with the bearing assemblies 3 through pin shafts.

The bearing assembly 3 comprises a mounting table 31, wherein the mounting table 31 is fixedly connected with at least two fixing rings 32, the inner ring of each fixing ring 32 is fixedly connected with at least three groups of bearing wheels 33, and each group of bearing wheels 33 is provided with two; the bearing wheel 33 is contacted with the outer side of the reaction kettle 4;

the fixed ring 32 is used for mounting a bearing wheel 33, and the bearing wheel 33 can limit the reaction kettle 4, so that the reaction kettle 4 can rotate under the action of the rotation driving component 5. After the reaction kettle 4 rotates, the material inside can be driven to turn over, so that the reaction speed is improved.

Preferably, a first buffer layer is arranged on the surface of the bearing wheel 33, and the first buffer layer is attached to the outer side of the reaction kettle 4; first buffer layer can make reation kettle rotate more steadily, reduces the noise of operation.

Preferably, the fixing ring 32 comprises an upper half ring 321 and a lower half ring 322, a mounting block 323 is fixedly welded on the lower side of the lower half ring 322, and the mounting block 323 is fixedly connected to the mounting table 31 through a bolt;

the upper half ring 321 and the lower half ring 322 are symmetrically arranged;

a first connecting block 3221 is fixedly connected to the lower half ring 322, a second connecting block 3211 is fixedly connected to the upper half ring 321, and the first connecting block 3221 and the second connecting block 3211 are fixedly connected by bolts;

when in specific use, the upper half ring 321 and the lower half ring 322 can be detached and separated, so that the reaction kettle 4 is convenient to install and convenient to use.

Preferably, the first connecting block 3221 is fixedly connected with a triangular clamping block 32211, the second connecting block 3211 is provided with a clamping groove 32111 matched with the triangular clamping block 32211, and the clamping groove 32111 is matched with the triangular clamping block 32211 in a clamping manner;

when the upper half ring 321 is installed on the lower half ring 322, the triangular clamping blocks 32211 are matched with the clamping grooves 32111, so that the positions of the upper half ring 321 and the lower half ring 322 can be quickly and accurately positioned.

The reaction kettle 4 comprises a reaction bin 41 and a feeding cylinder 42, wherein the reaction bin 41 is provided with a cylindrical shape, one end of the reaction bin 41 is closed, the other end of the reaction bin 41 is fixedly connected with the feeding cylinder 42, the feeding cylinder 42 is of a circular truncated cone structure, and the size of one end, far away from the reaction bin 41, of the feeding cylinder 42 is smaller than that of the other end;

an annular groove 411 is formed in the outer circle surface of the reaction bin 41, and the bearing wheel 33 extends into the annular groove 411;

the feeding barrel 42 is rotatably connected with a feeding door 43, and when the feeding door 43 is closed, one side of the feeding door 43 is fixedly connected with the feeding barrel 42 through a buckle.

Preferably, an elastic rubber layer 431 is fixedly connected to one side of the feed gate 43, and an annular plate 432 is arranged on the elastic rubber layer 431;

the outer surface of the feeding cylinder 42 is fixedly connected with a plurality of fixed lantern rings 44, a moving rod 45 is inserted in the fixed lantern rings 44 in a sliding mode, one end of the moving rod 45 is fixedly connected with a spring 46, the other end of the spring 46 is fixedly connected with a fixed block 47, and the fixed block 47 is fixedly connected to the feeding cylinder 42;

a first fixture block 48 is fixedly connected to the moving rod 45, and a plurality of first fixture blocks 48 are equidistantly arranged on the moving rod 45.

And a second clamping block 433 is fixedly connected to the feeding door 43, and the second clamping block 433 is clamped with the first clamping block 48.

When the elastic rubber layer 431 is used specifically, if the feeding door 43 needs to be closed, one side of the feeding door 43 is clamped at the feeding hole of the feeding cylinder 42 through the hasp, and after the feeding door is closed, the elastic rubber layer 431 is tightly pressed and attached to the feeding hole of the feeding cylinder 42, so that a sealing effect can be achieved; the annular plate 432 may be attached to the outer wall of the feed cylinder 42 to provide a secondary seal.

When not needing feed gate 43 to be closed, manual promotion feed gate 43 makes second fixture block 433 contact first fixture block 48, and when both contact, because the extrusion of second fixture block 433, first fixture block 48 and carriage release lever 45 move backward to make second fixture block 433 and the joint of first fixture block 48, then, spring 46 promotes carriage release lever 45 and first fixture block 48 and resets, thereby through the joint of first fixture block 48 and second fixture block 433, fixed feed gate 43. When the feeding door 43 needs to be released, the feeding door 43 can be released by pulling the moving rod 45.

The rotation driving assembly 5 comprises a motor 51, the motor 51 is fixedly connected to the mounting table 31, and an output end of the motor 51 is fixedly connected with a gear 52 through a rotating shaft;

an outer gear ring 49 is fixedly sleeved on the outer surface of the reaction kettle 4;

the gear 52 and the external ring gear 49 are meshed;

in specific use, the motor 51 rotates to drive the gear 52 to rotate, and the gear 52 rotates to drive the reaction kettle 4 to rotate through the outer gear ring 49.

The upper side of the base 1 is fixedly connected with two vertical plates 13, the two vertical plates 13 are symmetrical to each other, notches 131 are formed in the sides, close to each other, of the two vertical plates 13, and the notches 131 are arranged to be V-shaped notches;

a limiting plate 14 is fixedly connected to the upper side of the vertical plate 13; a chamfer 141 is arranged on the upper side of the limit plate 14;

an opening plate 34 is fixedly connected to the lower side of the mounting table 31, and the opening plate 34 is obliquely arranged; the width of the opening plate 34 is larger than the distance between the two vertical plates 13.

When specifically using, prop open board 34 and set up between riser 13, at mount table 31 pivoted in-process, drive and prop open board 34 downward sloping, thereby prop open two risers 13, make two risers 13 bending outward, the upside of riser 13 is kept away from each other, thereby can supply unobstructed limiting plate 14 that passes through of mount table 31, reach limiting plate 14's downside, then prop open board 34 and enter into breach 131, thereby make the normal position that two risers 13 return, at this moment, limiting plate 14 can play limiting displacement to the mount table, in 4 working process of reation kettle, reduce rocking of mount table 31.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a horizontal hydrometallurgy rotary reaction cauldron, includes base (1), its characterized in that: fixedly connected with bracing piece (2) on base (1), it is provided with carrier assembly (3) to rotate on bracing piece (2), rotate on carrier assembly (3) and be connected reation kettle (4), be provided with on carrier assembly (3) and rotate drive assembly (5), rotate drive assembly (5) with reation kettle (4) transmission is connected.

2. The horizontal hydrometallurgical rotary reactor according to claim 1, characterized in that two sets of support rods (2) are symmetrically arranged, the support rods (2) are fixedly welded on the base (1), the support rods (2) are fixedly connected with a connecting plate (21), and the connecting plate (21) is rotatably connected with the bearing assembly (3) through a pin shaft.

3. The horizontal hydrometallurgical rotary reactor according to claim 1, wherein the bearing assembly (3) comprises a mounting table (31), the mounting table (31) is fixedly connected with at least two fixing rings (32), the inner ring of each fixing ring (32) is fixedly connected with at least two bearing wheels (33), the bearing wheels (33) are provided with at least three groups, and each group of the bearing wheels (33) is provided with two; the bearing wheel (33) is in contact with the outer side of the reaction kettle (4).

4. The horizontal hydrometallurgical rotary reactor according to claim 1, characterized in that the surface of the carrier wheel (33) is provided with a first buffer layer, which is attached to the outside of the reactor (4).

5. The horizontal type hydrometallurgical rotary reactor according to claim 1, characterized in that the fixed ring (32) comprises an upper half ring (321) and a lower half ring (322), a mounting block (323) is fixedly welded on the lower side of the lower half ring (322), and the mounting block (323) is fixedly connected to the mounting platform (31) through a bolt;

the upper half ring (321) and the lower half ring (322) are symmetrically arranged;

the lower half ring (322) is fixedly connected with a first connecting block (3221), the upper half ring (321) is fixedly connected with a second connecting block (3211), and the first connecting block (3221) and the second connecting block (3211) are fixedly connected through bolts.

6. The horizontal hydrometallurgy rotary reaction kettle according to claim 5, wherein a triangular clamping block (32211) is fixedly connected to the first connecting block (3221), a clamping groove (32111) matched with the triangular clamping block (32211) is formed in the second connecting block (3211), and the clamping groove (32111) is matched with the triangular clamping block (32211) in a clamping manner.

7. The horizontal hydrometallurgical rotary reactor according to claim 1, wherein the reactor (4) comprises a reaction bin (41) and a feeding cylinder (42), the reaction bin (41) is provided with a cylindrical shape, one end of the reaction bin (41) is closed, the other end of the reaction bin (41) is fixedly connected with the feeding cylinder (42), the feeding cylinder (42) is provided with a truncated cone-shaped structure, and the size of one end of the feeding cylinder (42) far away from the reaction bin (41) is smaller than that of the other end;

an annular groove (411) is formed in the outer circle surface of the reaction bin (41), and the bearing wheel (33) extends into the annular groove (411);

the feeding barrel (42) is rotatably connected with a feeding door (43), and when the feeding door (43) is closed, one side of the feeding door (43) is fixedly connected with the feeding barrel (42) through a hasp;

one side of the feeding door (43) is fixedly connected with an elastic rubber layer (431), and an annular plate (432) is arranged on the elastic rubber layer (431).

8. The horizontal type hydrometallurgical rotary reactor according to claim 7, wherein the outer surface of the feeding cylinder (42) is fixedly connected with a plurality of fixed lantern rings (44), a moving rod (45) is inserted in the fixed lantern rings (44) in a sliding manner, one end of the moving rod (45) is fixedly connected with a spring (46), the other end of the spring (46) is fixedly connected with a fixed block (47), and the fixed block (47) is fixedly connected to the feeding cylinder (42);

a plurality of first clamping blocks (48) are fixedly connected to the moving rod (45), and the first clamping blocks (48) are arranged on the moving rod (45) at equal intervals;

fixedly connected with second fixture block (433) on feed door (43), second fixture block (433) with first fixture block (48) joint.

9. The horizontal hydrometallurgical rotary reactor according to claim 3, characterized in that the rotary drive assembly (5) comprises a motor (51), the motor (51) is fixedly connected to the mounting table (31), and an output end of the motor (51) is fixedly connected with a gear (52) through a rotating shaft;

the outer surface of the reaction kettle (4) is fixedly sleeved with an outer gear ring (49);

the gear (52) and the external gear ring (49) are meshed.

10. The horizontal hydrometallurgical rotary reactor according to claim 3, wherein the upper side of the base (1) is fixedly connected with two vertical plates (13), the two vertical plates (13) are symmetrical to each other, gaps (131) are formed in the sides of the two vertical plates (13) close to each other, and the gaps (131) are arranged as V-shaped gaps;

a limiting plate (14) is fixedly connected to the upper side of the vertical plate (13); a chamfer (141) is arranged on the upper side of the limiting plate (14);

an opening plate (34) is fixedly connected to the lower side of the mounting table (31), and the opening plate (34) is obliquely arranged; the width of the opening plate (34) is larger than the distance between the two vertical plates (13).